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Item #:
78951262
Silicone Sealant, 10 oz, Cartridge, Aluminum Gray, Silicone Base, HVACR
Item #:
78951262
JMD 6309
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Sunday, July 12
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DOW CORNING HVAC/R Sealant is a flexible, food grade silicone sealant that is perfect for HVAC, duct, and electrical applications.
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What Stands Out
High Durability
Dowsil Silicone Sealant offers exceptional resilience and longevity, making it perfect for HVAC/R applications in various environments, ensuring reliable and long-lasting seals.
Temperature Resistance
This sealant withstands extreme temperature variations, providing reliable performance in both hot and cold conditions, thus safeguarding your HVAC/R systems against potential failures.
Easy Application
Designed for user-friendly use, Dowsil Silicone Sealant can be easily applied and cured quickly, saving time and effort while achieving professional-grade results for both DIYers and professionals.
Product Details
| Industrial sealant type | Silicone Sealant |
| Rec. use | Ceramic |
| Recommended surface | Metal |
| Brand | DOWSIL |
| Color | Aluminum Gray |
| Material | Silicone |
| Accessories | Resealable Nozzle |
| Weight | 0.81 lb (370 grams) |
| Size | 10.3 oz |
| Pieces | 1 |
| Has written warranty | No |
Who Should Buy?
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HVAC Technicians
Ideal for HVAC professionals requiring reliable sealing for air conditioning units and ductwork to ensure optimal performance.
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Construction Workers
Perfect for construction projects needing durable and weather-resistant sealant for various materials in residential or commercial builds.
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Homeowners
Great for DIY homeowners looking for effective sealing solutions for plumbing, windows, and general home repairs.
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Non-Professional Users
May not be suitable for inexperienced users lacking knowledge in sealing applications, risking improper use and effectiveness.
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High-Traffic Areas
Not recommended for areas with frequent movement where the sealant may wear down quickly and require frequent replacement.
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Extreme Temperature Applications
Not ideal for applications involving extreme temperature variations beyond product specifications, which may compromise integrity.
Product Description
Silicone Sealant, 10 oz, Cartridge, Aluminum Gray, Silicone Base, HVACR
About This Item
Introducing the Dow Corning Silicone Sealant in Gray - the perfect solution for all your HVACR needs. Whether you're sealing windows and doors, bathrooms, kitchens, or automotive parts, this silicone sealant is designed to deliver superior performance in a variety of applications. This high-temperature silicone sealant is built to withstand extreme temperatures, making it incredibly durable and long-lasting. It is also waterproof, so you can trust it to provide a watertight seal that prevents moisture from seeping through. Thanks to its clear formulation, this adhesive silicone sealant blends seamlessly with any surface, giving you a clean and professional finish.
But if you're looking to make a bold statement, we also offer this sealant in black. Not only does this silicone sealant excel in its physical properties, but it is also fireproof, adding an extra layer of safety and protection to your projects. Its flexible nature ensures that it can accommodate any movement without compromising its bond. Whether you're working on industrial or construction projects, this silicone sealant is versatile enough to meet your needs. It adheres strongly to glass, metal, wood, and electronics, providing a secure and reliable bond that will withstand the test of time. Why settle for anything less than the best? Trust the Dow Corning Silicone Sealant to get the job done right.
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Customer Questions & Answers
-
Question:
Is the sealant flexible?
Answer: Yes, the DOW CORNING HVAC/R Sealant is flexible. -
Question:
Is it safe for food contact?
Answer: Yes, this sealant is food grade and compliant with FDA regulations. -
Question:
What is the maximum temperature it can withstand?
Answer: The sealant can handle temperatures up to 350 degrees Fahrenheit.
DOWSIL Sealants Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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Important information
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JMD 6309
Order now and get it around Sunday, July 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Flexible, food grade silicone sealant
- Ideal for HVAC, duct, and electrical applications
- Ultraviolet resistant and FDA compliant
- Full cure time of 1 day
- Working time of 25 minutes
- Suitable for use on a variety of surface materials
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